1 /*

     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  ESMR UI launcher object definition

    15 *

    16 */

    17 

    18 #ifndef CESMRUILAUNCHER_H

    19 #define CESMRUILAUNCHER_H

    20 

    21 #include <e32base.h>

    22 #include "cesmricalviewerasynccommand.h"

    23 class TESMRInputParams;

    24 class MAgnEntryUiCallback;

    25 class CCalSession;

    26 class MAgnEntryUi;

    27 class CESMRViewerController;

    28 

    29 /**

    30  * CESMRUiLauncher is responsible for launching MR viewer using

    31  * Agn Entry UI API. Part of the ican viewer ecom plugin implementation.

    32  */

    33 NONSHARABLE_CLASS( CESMRUiLauncher ) :

    34         public CESMRIcalViewerAsyncCommand

    35     {

    36 public: // Construction and destruction

    37 

    38     /**

    39      * Creates and initialzes new CESMRUiLauncher component. Ownership

    40      * is transferred to caller.

    41      *

    42      * @param aCalSession Reference to calendar session.

    43      * @param aInputParameters Reference to input parameters structure.

    44      * @param aAgnCallback Reference AGN Entry UI callback parameters.

    45      * @return Pointer to CESMRUiLauncher object

    46      */

    47     static CESMRUiLauncher* NewL(

    48             CCalSession& aCalSession,

    49             TESMRInputParams& aInputParameters,

    50             MAgnEntryUiCallback& aAgnCallback );

    51 

    52     /**

    53      * Creates and initialzes new CESMRUiLauncher component. Ownership

    54      * is transferred to caller. Created object is left to cleanup stack.

    55      *

    56      * @param aCalSession Reference to calendar session.

    57      * @param aInputParameters Reference to input parameters structure.

    58      * @param aAgnCallback Reference AGN Entry UI callback parameters

    59      * @return Pointer to CESMRUiLauncher object

    60      */

    61     static CESMRUiLauncher* NewLC(

    62             CCalSession& aCalSession,

    63             TESMRInputParams& aInputParameters,

    64             MAgnEntryUiCallback& aAgnCallback );

    65 

    66     /**

    67      *  C++ destructor.

    68      */

    69     ~CESMRUiLauncher();

    70 

    71 

    72 public: // From CESMRIcalViewerAsyncCommand

    73     void ExecuteAsyncCommandL();

    74     void CancelAsyncCommand();

    75 

    76 private: // Implementation

    77     CESMRUiLauncher(

    78             CCalSession& aCalSession,

    79             TESMRInputParams& aInputParameters,

    80             MAgnEntryUiCallback& aAgnCallback );

    81     void ConstructL();

    82     void LaunchMRViewerL();

    83     void LaunchEmailViewerUiL();

    84     void ExecuteAsyncCommandInternalL();

    85 

    86 private: // Data

    87     /// Owm: ESMRViewer controller

    88     CESMRViewerController* iViewerController;

    89     /// Ref: Reference to input parameters

    90     TESMRInputParams& iInputParameters;

    91     // Ref: Reference to agn entryui callback

    92     MAgnEntryUiCallback& iAgnCallback;

    93     /// Own: Command result structure

    94     MESMRIcalViewerObserver::TIcalViewerOperationResult iResult;

    95     };

    96 

    97 #endif // CESMRUILAUNCHER_H